15690087280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28018013}}^1$

素因数の和:28018033

約数の個数: 40

約数和(自身を含む): 41690804832

約数和(自身を除く): 26000717552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28018013, 56036026, 112072052, 140090065, 196126091, 224144104, 280180130, 392252182, 448288208, 560360260, 784504364, 980630455, 1120720520, 1569008728, 1961260910, 2241441040, 3138017456, 3922521820, 7845043640, 15690087280]

約数ペア:

[(1, 15690087280), (2, 7845043640), (4, 3922521820), (5, 3138017456), (7, 2241441040), (8, 1961260910), (10, 1569008728), (14, 1120720520), (16, 980630455), (20, 784504364), (28, 560360260), (35, 448288208), (40, 392252182), (56, 280180130), (70, 224144104), (80, 196126091), (112, 140090065), (140, 112072052), (280, 56036026), (560, 28018013)]